Question: Who was Marilyn Monroe's spouse whose marriage to her ended on September 13, 1946?
Paraphrase: Who ended a marriage to Marilyn Monroe on 9/13/1946?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q4616 p:P26 ?s . ?s ps:P26 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1946')) }